A display panel and a display device

A display panel and display area technology, applied in static indicators, instruments, etc., can solve problems such as reducing the visual effect of special-shaped display panels and affecting user experience.

Active Publication Date: 2019-10-01
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These pixels arranged on the jagged edge form a strong color contrast with the completely dark non-display area, making the jagged edge of the display area recognized by the human eye, resulting in the jagged effect and color fringe effect of the special-shaped display panel. Thereby reducing the visual effect of the special-shaped display panel and affecting the user experience

Method used

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  • A display panel and a display device
  • A display panel and a display device
  • A display panel and a display device

Examples

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Embodiment Construction

[0043] In view of the problems existing in the prior art, embodiments of the present invention provide a display panel and a display device for improving the jagged effect of the display panel.

[0044] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted. The words expressing position and direction described in the present invention are all described by taking the ...

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PUM

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Abstract

The invention discloses a display panel and a display device. The display panel comprises a display area and a non-display area adjacent to the display area. The display area comprises: a plurality ofpixels distributed in an array. At least a part of adjacent pixel rows and / or at least a part of adjacent pixel columns are indented by at least one pixel at the edges. The indented pixels between the pixel rows and / or between the pixel columns are the first pixels. The pixels other than the first pixels are the second pixels. The pixels within the display area each include a plurality of switchtransistors. The maximum display brightness of the first pixels is less than that of the second pixels by setting the equivalent resistance of at least one switch transistor in the first pixels not tobe equal to the equivalent resistance of a switch transistor with the same function in the second pixels. Thus, when a human eye views the display area to the non-display area, a transition with brightness from brightness to darkness is achieved, thereby reducing marginal sawtooth effect of the display panel and improving viewing experience.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the rapid development of display technology, in addition to the traditional information display and other functions of display panels, in order to better adapt to the overall structure and use requirements of the environment, the requirements for appearance are also gradually increasing, resulting in special-shaped display panels. The special-shaped display panel is a special-shaped display panel transformed on the basis of the traditional display panel, so that the characteristics of the display panel can better adapt to the overall structure and environment. Special-shaped display panels have been successfully applied to wearable electronic devices such as watches, glasses or smart bracelets, and common special-shaped display panels mainly have fan-shaped, arc-shaped, circular, cylindrical, polygonal and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3208
Inventor 杨星星张春鹏
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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